CA2567933A1 - Fuel cell stack with even distributing gas manifolds - Google Patents

Fuel cell stack with even distributing gas manifolds Download PDF

Info

Publication number
CA2567933A1
CA2567933A1 CA002567933A CA2567933A CA2567933A1 CA 2567933 A1 CA2567933 A1 CA 2567933A1 CA 002567933 A CA002567933 A CA 002567933A CA 2567933 A CA2567933 A CA 2567933A CA 2567933 A1 CA2567933 A1 CA 2567933A1
Authority
CA
Canada
Prior art keywords
fluid
manifold
plates
stack
supply manifold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002567933A
Other languages
English (en)
French (fr)
Inventor
Dingrong Bai
Jean-Guy Chouinard
David Elkaiem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyteon Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2567933A1 publication Critical patent/CA2567933A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
CA002567933A 2004-06-07 2005-06-07 Fuel cell stack with even distributing gas manifolds Abandoned CA2567933A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/861,416 US7531264B2 (en) 2004-06-07 2004-06-07 Fuel cell stack with even distributing gas manifolds
US10/861,416 2004-06-07
PCT/CA2005/000887 WO2005122305A1 (en) 2004-06-07 2005-06-07 Fuel cell stack with even distributing gas manifolds

Publications (1)

Publication Number Publication Date
CA2567933A1 true CA2567933A1 (en) 2005-12-22

Family

ID=35449325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002567933A Abandoned CA2567933A1 (en) 2004-06-07 2005-06-07 Fuel cell stack with even distributing gas manifolds

Country Status (9)

Country Link
US (1) US7531264B2 (ko)
EP (1) EP1754271B1 (ko)
JP (1) JP2008502111A (ko)
KR (1) KR100831462B1 (ko)
AT (1) ATE466384T1 (ko)
AU (1) AU2005253175A1 (ko)
CA (1) CA2567933A1 (ko)
DE (1) DE602005020924D1 (ko)
WO (1) WO2005122305A1 (ko)

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US8603701B2 (en) * 2010-02-08 2013-12-10 GM Global Technology Operations LLC Sheared edge on fuel cell components for wicking of water
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CN104584303B (zh) * 2012-06-26 2018-02-02 瑞典电池公司 用于燃料电池的流场板
FR2997560B1 (fr) 2012-10-25 2015-04-24 Air Liquide Plaque de pile a combustible et empilement de cellules comprenant une telle plaque
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Also Published As

Publication number Publication date
KR100831462B1 (ko) 2008-05-21
US7531264B2 (en) 2009-05-12
EP1754271B1 (en) 2010-04-28
WO2005122305A1 (en) 2005-12-22
EP1754271A4 (en) 2007-08-29
AU2005253175A1 (en) 2005-12-22
US20050271910A1 (en) 2005-12-08
JP2008502111A (ja) 2008-01-24
DE602005020924D1 (de) 2010-06-10
EP1754271A1 (en) 2007-02-21
ATE466384T1 (de) 2010-05-15
KR20070030241A (ko) 2007-03-15

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Effective date: 20130320